516745652785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{264320027}}^1$

素因数の和:264320072

約数の個数: 16

約数和(自身を含む): 685117512576

約数和(自身を除く): 168371859791

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 264320027, 1321600135, 4493440459, 6079360621, 22467202295, 30396803105, 103349130557, 516745652785]

約数ペア:

[(1, 516745652785), (5, 103349130557), (17, 30396803105), (23, 22467202295), (85, 6079360621), (115, 4493440459), (391, 1321600135), (1955, 264320027)]